.btcointointegral-page{
    background: #fff;
}
.btcointointegral-page h5{
     font-size: 14px;
     margin-top: 70px;
     color: #000;
     font-weight: bold;
 }
.back-icon {
    display: inline-block;
    width: 11px;
    height: 20px;
    background: url('../img/qq/icon_2@2x.png');
    background-size: 11px 20px;
}
.mobile-phone{
    padding-left: 0;
}
.verification-form label{
    margin-bottom:20px;
}
.submit{
    margin-top: 90px;
}